Fresh asparagus spears are wrapped in seasoned bacon and air fried until the bacon is perfectly crispy and the asparagus is tender with a pleasant bite. This easy, low-carb dish comes together in about 20 minutes with minimal cleanup, making it an impressive side dish for both weeknight dinners and holiday tables.
Rinse asparagus and pat completely dry. Snap off woody ends by bending each spear until it breaks naturally.
Toss trimmed asparagus in a bowl with olive oil, garlic powder, smoked paprika, and black pepper until evenly coated.
Divide asparagus into 8 bundles of 2-3 spears each. Wrap one slice of bacon around each bundle in a diagonal spiral, tucking the loose end underneath.
Preheat air fryer to 400°F. Arrange bundles in a single layer, seam side down, with space between each for air circulation.
Air fry at 400°F for 10-12 minutes, flipping halfway through, until bacon is crispy and asparagus is tender.
Let rest for 2 minutes. Sprinkle with parmesan and drizzle with balsamic glaze if desired before serving.
Notes
Asparagus Selection: Choose medium thickness spears. Pencil-thin spears overcook before bacon crisps, while very thick spears may need extra cook time.
Bacon Choice: Regular cut bacon works best. Thick cut requires longer cooking and may leave asparagus overdone or bacon undercrisped.
Air Fryer Space: Never overcrowd the basket. Bundles that touch or overlap trap steam and prevent crispy bacon. Cook in batches if needed.
Dry Asparagus Is Key: Pat spears completely dry before seasoning. Any moisture creates steam and prevents proper crisping.
Extra Crispy Bacon: For additional crispiness, add 1-2 extra minutes at the end rather than increasing temperature, which can burn the seasoning.
Flavor Variations: Swap smoked paprika for cayenne pepper for heat, brush with maple syrup for sweet-savory, or use prosciutto instead of bacon.
Make Ahead: Wrap bundles up to a day in advance and refrigerate covered. Cook fresh for best texture.
Storage & Reheating: Store leftovers in an airtight container for up to 3 days. Reheat in the air fryer at 350°F for 2-3 minutes to restore crispiness. Avoid microwaving.
Keto Friendly: Naturally low-carb. Skip the maple syrup variation if strictly tracking carbs.
Serving Ideas: Serve as an appetizer with toothpicks, as a side with roast chicken or steak, or alongside mashed potatoes or quinoa.